From: david@lang.hm
To: Jeff King <peff@peff.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Luke Lu <git@vicaya.com>,
Christer Weinigel <christer@weinigel.se>,
Tom Tobin <korpios@korpios.com>,
git@vger.kernel.org
Subject: Re: On Tabs and Spaces
Date: Wed, 17 Oct 2007 20:03:51 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0710172002020.10276@asgard.lang.hm> (raw)
In-Reply-To: <20071018024553.GA5186@coredump.intra.peff.net>
On Wed, 17 Oct 2007, Jeff King wrote:
> On Wed, Oct 17, 2007 at 05:59:27PM -0700, Linus Torvalds wrote:
>
>> It happens. We do de-spacification in the kernel occasionally when it is
>> an annoyance. Usually it shows up in patches, though - exactly because
>> code which adds spaces instead of tabs won't line up correctly in the
>> diff.
>
> You have made this claim several times, and I really don't understand
> it. If I have 8 spaces, then a diff line will have either " ", "+", or
> "-" followed by 8 spaces. If I use a hard tab, then the tab will end up
> only taking up 7 spaces because of the nature of tabs.
>
> This might matter if I'm comparing non-diff code to diff code. But in a
> diff, _everything_ is indented by exactly one space, so it all lines up.
> Is there something I'm missing?
if the code uses a tab and the patch uses 8 spaces the two will not line
up in the diff becouse in the diff output the tab is 'only 7 spaces;
useing one or the other isn't the problem, it's the mixing of the two.
David Lang
next prev parent reply other threads:[~2007-10-18 2:59 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-16 6:45 On Tabs and Spaces Michael Witten
2007-10-16 7:04 ` Shawn O. Pearce
2007-10-16 7:27 ` Michael Witten
2007-10-16 17:20 ` Andreas Ericsson
2007-10-16 17:40 ` Sam Ravnborg
2007-10-16 23:09 ` Petr Baudis
2007-10-17 3:41 ` David
2007-10-17 11:32 ` Andy Parkins
2007-10-16 8:30 ` Adam Piatyszek
2007-10-16 9:04 ` Lars Hjemli
2007-10-16 10:16 ` Adam Piatyszek
2007-10-16 15:26 ` Jeffrey C. Ollie
2007-10-16 15:51 ` Michael Witten
2007-10-16 17:06 ` Jari Aalto
2007-10-16 19:20 ` Linus Torvalds
2007-10-16 19:36 ` Mike Hommey
2007-10-16 19:47 ` Linus Torvalds
2007-10-16 19:51 ` Linus Torvalds
2007-10-16 20:32 ` Matthieu Moy
2007-10-16 20:18 ` Tom Tobin
2007-10-16 23:05 ` Linus Torvalds
2007-10-16 23:51 ` Christer Weinigel
2007-10-17 0:45 ` Linus Torvalds
2007-10-17 3:08 ` Michael Witten
2007-10-17 3:29 ` Linus Torvalds
2007-10-17 7:17 ` Luke Lu
2007-10-17 9:09 ` Michael Witten
2007-10-17 10:03 ` Luke Lu
2007-10-17 10:21 ` Nikolai Weibull
2007-10-17 11:23 ` Michael Witten
2007-10-17 22:02 ` Jari Aalto
2007-10-17 22:36 ` Andreas Ericsson
2007-10-17 23:38 ` Jari Aalto
2007-10-18 4:31 ` Dmitry Torokhov
2007-10-18 8:19 ` Jari Aalto
2007-10-18 11:34 ` Petr Baudis
2007-10-18 11:39 ` Nikolai Weibull
2007-10-22 3:39 ` Miles Bader
2007-10-18 7:15 ` David Kågedal
2007-10-18 5:42 ` Mike Hommey
2007-10-18 10:36 ` Jari Aalto
2007-10-17 15:53 ` Linus Torvalds
2007-10-17 18:05 ` Johannes Schindelin
2007-10-17 18:25 ` Tom Tobin
2007-10-17 18:54 ` Linus Torvalds
2007-10-17 19:33 ` Tom Tobin
2007-10-17 19:44 ` Linus Torvalds
2007-10-17 19:48 ` Nicolas Pitre
2007-10-17 19:52 ` Josh England
2007-10-17 19:53 ` Linus Torvalds
2007-10-17 21:21 ` Christer Weinigel
2007-10-17 22:03 ` Linus Torvalds
2007-10-18 6:25 ` David Kastrup
2007-10-17 22:11 ` Johannes Schindelin
2007-10-17 23:17 ` Christer Weinigel
2007-10-17 23:44 ` Johannes Schindelin
2007-10-18 0:31 ` Christer Weinigel
2007-10-18 6:02 ` Andreas Ericsson
2007-10-18 7:12 ` David Kågedal
2007-10-17 23:53 ` Linus Torvalds
2007-10-17 20:31 ` David Kastrup
2007-10-17 21:08 ` Johannes Schindelin
2007-10-17 19:47 ` Jan Wielemaker
2007-10-18 0:32 ` Jeff King
2007-10-18 0:59 ` Linus Torvalds
2007-10-18 2:45 ` Jeff King
2007-10-18 3:03 ` david [this message]
2007-10-18 3:00 ` Jeff King
2007-10-18 3:32 ` Linus Torvalds
2007-10-18 4:17 ` Linus Torvalds
2007-10-18 3:13 ` Linus Torvalds
2007-10-18 3:23 ` Jeff King
2007-10-18 4:41 ` [PATCH] Add a message explaining that automatic GC is about to start koreth
2007-10-18 4:44 ` Steven Grimm
2007-10-18 5:01 ` Jeff King
2007-10-18 5:11 ` Shawn O. Pearce
2007-10-18 13:52 ` Brian Gernhardt
2007-10-18 14:16 ` Steven Grimm
2007-10-18 18:08 ` Jeff King
2007-10-19 0:16 ` Shawn O. Pearce
2007-10-19 1:12 ` [PATCH] git-gc: improve wording of --auto notification Jeff King
2007-10-19 1:24 ` Shawn O. Pearce
2007-10-19 1:26 ` Jeff King
2007-10-18 14:21 ` [PATCH] Add a message explaining that automatic GC is about to start Nicolas Pitre
2007-10-18 4:52 ` On Tabs and Spaces Nicolas Pitre
2007-10-18 4:54 ` Jeff King
2007-10-18 4:55 ` Jeff King
2007-10-17 16:08 ` David Kastrup
2007-10-17 17:44 ` Nicolas Pitre
2007-10-17 19:52 ` David Kastrup
2007-10-17 17:51 ` Sean
2007-10-17 5:56 ` David Kastrup
2007-10-16 20:56 ` Sam Ravnborg
2007-10-18 3:31 ` Paul Wankadia
2007-10-18 4:22 ` Linus Torvalds
2007-10-18 4:36 ` Dmitry Potapov
2007-10-16 17:23 ` Andreas Ericsson
2007-10-16 18:34 ` Jan-Benedict Glaw
2007-10-16 18:51 ` Andreas Ericsson
2007-10-20 13:54 ` Robin Rosenberg
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